A man charged in the December 2010 murder of Border Patrol Agent Brian Terry has been extradited from Mexico to the U.S. and will be arraigned on August 1.

The charges against him are “first degree murder, second degree murder, conspiracy to interfere with commerce by robbery, attempted interference with commerce by robbery, use and carrying a firearm during a crime of violence and assault on a federal officer.”

The indictment against him alleges that he and four others “assaulted three Border Patrol agents in addition to Terry.”

Two of the remaining suspects in the attack are still at large, and “two others are behind bars.”